Abstract Changes of valence states in transition-metal oxides often cause significant
changes in their structural and physical properties,. Chemical doping is the conventional …

K-fluorescence X-ray emission spectroscopy (XES) is receiving growing interest in all fields
of natural sciences to investigate the local spin. The spin sensitivity in Kβ (Kα) XES stems …

Abstract New 134-type perovskites, CaCu 3 Fe 4 O 12 (CCFO) and LaCu 3 Fe 4 O 12
(LCFO), were prepared by means of high-pressure synthesis. The compounds contain …

Perovskite oxides AB O3 continue to be a major focus in materials science. Of particular
interest is the interplay between A and B cations as exemplified by intersite charge transfer …

Two-dimensional (2D) materials from naturally occurring minerals are promising and
possess interesting physical properties. A new 2D material “Ilmenene” has been exfoliated …

Tetrabromobisphenol A (TBBPA), a widely used brominated flame retardant, could
negatively affect various aspects of mammalian and human physiology, which triggers …

Flotation is the main method to purify ilmenite, the success of flotation is closely related to
the effective adsorption of collectors on the mineral surface. Herein, the coordination …

In this work, we reported synthesis of cobalt and carbon codoped TiO 2 (Co–C–TiO 2)
nanoparticles were prepared using co-precipitation technique. The synthesized catalysts are …

Abstract Prototype FeO x/TiO 2 was applied for dehydrogenation of ethane to ethylene and
successive CO 2 activation to CO for further chemical looping (CL) application. The Fe …

The present study illustrates how density functional theory calculations can rationalize the
surface structure and magnetism for the low-index (1 1 0),(1 0 1),(1 0 0),(0 0 1),(1 1 1), and …